We look at the division of 959591 by 48 
The aim is to understand the frequency of 48 in 959591.

Advancing to step 1:
If we divide 9 by 48, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 48

Step 2:
48 goes into 95 1 times with a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 48 from 95 leaves us with 47.
Include the next digit (9) from the dividend after 47, then repeat: 479 / 48

Going ahead to step 3:
479 divided by 48 is 9 with a remainder of 47.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 432 from 479 and we're left with 47.
Take the next digit (5) from the dividend and append it to 47, then repeat: 475 / 48

Advancing to step 4:
The number 48 fits into 475 9 times, leaving a remainder of 43.
The next digit of our result is 9. 
Result so far: 199.0
If we subtract 432 from 475, we get 43.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 48

Let's proceed to step 5:
48 can be fit into 439 9 times, resulting in a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 1999.0
The remainder is 7 after subtracting 432 from 439.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 48

Step 6:
The number 48 fits into 71 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 19991.0
The remainder is 23 after subtracting 48 from 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
When dividing 230 by 48, we get 4 with a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 19991.4
Subtracting 192 from 230 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 8:
When dividing 380 by 48, we get 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 19991.47
If we subtract 336 from 380, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
The number 48 fits into 440 9 times, leaving a remainder of 8.
The next digit of our result is 9. 
Result so far: 19991.479
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
80 divided by 48 is 1 with a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 19991.4791
The remainder is 32 after subtracting 48 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
48 goes into 320 6 times with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 19991.47916
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
48 goes into 320 6 times with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 19991.479166
Subtracting 288 from 320 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 19991.479166, with a leftover of 3.2e-06.